| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.33 | 12.641% | $75.8412 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $180.96 | 4.543% | $189.181 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $53.55 | 4.777% | $56.1081 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $83.42 | 6.728% | $89.0325 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $170.29 | 9.331% | $186.1798 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $79.66 | 11.798% | $89.0583 | $89.06 | $89.05 | $89.10 |
| Purchase #7 | $244.79 | 13.367% | $277.5111 | $277.51 | $277.50 | $277.50 |
| 7 purchase totals = | $880.00 | $962.9120 | $962.91 | $962.95 | $962.90 | |